Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Gopalakrishnan, I. K."'
Nanocrystalline (Th1-xFex)O2-d particles with different Fe concentrations (x = 0.0, 0.05, 0.10, 0.15, 0.20 and 0.25) have been prepared by a gel combustion method. Rietveld refinement analyses of X-ray diffraction data revealed the formation of an im
Externí odkaz:
http://arxiv.org/abs/0707.3883
Autor:
Jayakumar, O. D., Gopalakrishnan, I. K., Kulshreshtha, S. K., Gupta, Amita, Rao, K. V., Louzguine, D., Inoue, Akihisa, Glans, P., Guo, Jinghua, Samanta, Kousik, Singh, M. K., Katiyar, R. S.
Publikováno v:
Applied Physics Letters 91(23rd July 2007)
(In1-xFex)2O3 polycrystalline samples with x = (0.0, 0.05, 0.10, 0.15, 0.20 and 0.25) have been synthesized by a gel combustion method. Reitveld refinement analysis of X raydiffraction data indicated the formation of single phase cubic bixbyite struc
Externí odkaz:
http://arxiv.org/abs/0706.3118
Publikováno v:
Journal of Alloys and Compounds 2007,438, 258-262
We report a surfactant assisted synthesis of Mn doped ZnO polycrystalline samples showing robust room temperature ferromagnetism as characterized by X-ray diffraction analysis, Transmission Electron Microscopy, Electron Paramagnetic Resonance and DC
Externí odkaz:
http://arxiv.org/abs/cond-mat/0610170
The effect of hydrogenation on magnetic properties of Zn0.85Co0.05Li0.10O nanoparticles is presented. It was found that the sample hydrided at room temperature (RT) showed weak ferromagnetism (FM) while that hydrided at 400oC showed robust ferromagne
Externí odkaz:
http://arxiv.org/abs/cond-mat/0610145
Autor:
Mudher, K. D. Singh, Krishnan, K., Gopalakrishnan, I. K., Kundaliya, Darshan C., Malik, S. K.
The effect of substitution of Fe by Cr on the structural and magnetic properties of Fe2TeO6 in the system (Fe1-xCrx)2TeO6, (0
Externí odkaz:
http://arxiv.org/abs/cond-mat/0409340
Autor:
Lad, Amit D., Rajesh, Ch., Khan, Mahmud, Ali, Naushad, Gopalakrishnan, I. K., Kulshreshtha, S. K., Mahamuni, Shailaja
Publikováno v:
Journal of Applied Physics; 5/15/2007, Vol. 101 Issue 10, p103906, 5p, 1 Chart, 4 Graphs
Publikováno v:
Journal of Materials Science. Aug2006, Vol. 41 Issue 15, p4706-4712. 7p. 1 Chart, 7 Graphs.
Publikováno v:
Philosophical Magazine B. Oct2000, Vol. 80 Issue 10, p1789-1797. 9p.
Autor:
UMARJI, A. M., GOPALAKRISHNAN, I. K., YAKHMI, J. V., GUPTA, L. C., VIJAYARAGHAVAN, R., IYER, R. M.
Publikováno v:
Current Science, 1987 Mar . 56(6), 250-251.
Externí odkaz:
https://www.jstor.org/stable/24090307
Publikováno v:
Journal of Applied Physics; 4/15/1987, Vol. 61 Issue 8, p3994, 3p, 2 Graphs